Fix

Author: AngeloDotNet

src/NET6CustomLibrary/Extensions/DependencyInjection.cs

@@ -282,7 +282,7 @@ public static IEndpointRouteBuilder AddDatabaseHealthChecks(this IEndpointRouteB
             {
                 ResponseWriter = async (context, report) =>
                 {
-                    var result = JsonSerializer.Serialize(new
+                    var result = System.Text.Json.JsonSerializer.Serialize(new
                     {
                         status = report.Status.ToString(),
                         details = report.Entries.Select(e => new
@@ -304,7 +304,7 @@ public static IEndpointRouteBuilder AddDatabaseHealthChecks(this IEndpointRouteB
             {
                 ResponseWriter = async (context, report) =>
                 {
-                    var result = JsonSerializer.Serialize(new
+                    var result = System.Text.Json.JsonSerializer.Serialize(new
                     {
                         status = report.Status.ToString(),
                         details = report.Entries.Select(e => new

src/NET6CustomLibrary/RabbitMQ/MessageManager.cs

@@ -41,7 +41,7 @@ public MessageManager(MessageManagerSettings messageManagerSettings, QueueSettin
 
     public Task PublishAsync<T>(T message, int priority = 1) where T : class
     {
-        var sendBytes = Encoding.UTF8.GetBytes(JsonSerializer.Serialize<object>(message, messageManagerSettings.JsonSerializerOptions ?? JsonOptions.Default));
+        var sendBytes = Encoding.UTF8.GetBytes(System.Text.Json.JsonSerializer.Serialize<object>(message, messageManagerSettings.JsonSerializerOptions ?? JsonOptions.Default));
 
         var routingKey = queueSettings.Queues.First(q => q.Type == typeof(T)).Name;
         return PublishAsync(sendBytes.AsMemory(), routingKey, priority);

src/NET6CustomLibrary/RabbitMQ/QueueListener.cs

@@ -46,7 +46,7 @@ protected override Task ExecuteAsync(CancellationToken stoppingToken)
                 using var scope = serviceProvider.CreateScope();
 
                 var receiver = scope.ServiceProvider.GetRequiredService<IMessageReceiver<T>>();
-                var response = JsonSerializer.Deserialize<T>(message.Body.Span, messageManagerSettings.JsonSerializerOptions ?? JsonOptions.Default);
+                var response = System.Text.Json.JsonSerializer.Deserialize<T>(message.Body.Span, messageManagerSettings.JsonSerializerOptions ?? JsonOptions.Default);
 
                 await receiver.ReceiveAsync(response, stoppingToken);